255087359980

素因数分解:

$2^2\times 5^1\times {\mathrm{33203}}^1\times {\mathrm{384133}}^1$

素因数の和:417345

約数の個数: 24

約数和(自身を含む): 535700984112

約数和(自身を除く): 280613624132

約数列:

[1, 2, 4, 5, 10, 20, 33203, 66406, 132812, 166015, 332030, 384133, 664060, 768266, 1536532, 1920665, 3841330, 7682660, 12754367999, 25508735998, 51017471996, 63771839995, 127543679990, 255087359980]

約数ペア:

[(1, 255087359980), (2, 127543679990), (4, 63771839995), (5, 51017471996), (10, 25508735998), (20, 12754367999), (33203, 7682660), (66406, 3841330), (132812, 1920665), (166015, 1536532), (332030, 768266), (384133, 664060)]